The popular and trendy Jil Sander JS 2734 eyeglasses are available in Dark Tortoise frames that are finely crafted from Acetate . Check out our exclusive deals on prescription lenses and save big on all our prescription glasses from Jil Sander . At SmartBuyGlasses , we offer a free lens cleaning & care kit, free delivery, and a 24-month warranty on all our eyewear products!